Description
The DT831 relay module provides two control relay outputs which will be activated simultaneously. When
the outputs are activated, the device LED will indicate the event condition by red blinking. A return to normal
condition will cause the event to disappear and the device LED indicator will return to the red idle condition.
The DT831 is an intelligent addressable module and takes one address on the Signaling Line Circuit (SLC) or
Data Communication Link (DCL) of the fire alarm control panel. It is a UL listed product according to UL864
for Fire Protective Signaling Systems for indoor use.
| Engineering Specification |
| Nominal Voltage | 24VDC |
| Voltage Range | 15 to 28VDC |
| Standby Current | 0.15mA |
| Active Current | 0.26mA |
| Contact Rating | 30VDC 2A, 0.35pf |
| Operating Temperature | 32˚F to 120˚F (0˚C to 49˚C) |
| Operating Humidity | 0% to 93% RH |
| Mounting | DT800 base |
| Dimension | 120 mm (L) x 120 mm (W) x 45 mm (H) |
| Weight (with backbox) | 9.0 oz (255 g) |
| Wiring Gauge | 12 to 18 AWG |
FIRETECH provides wide-ranging of Addressable/Conventional Fire Alarm Sytstem and products (UL/EN54), Please feel free to contact us for more details if you have any enquiry.
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